Senior Oracle DBA

This is a fully remote position, open to applicants in Brazil.

📋 Description

• Oversee the administration of Oracle databases across production, acceptance, and development settings.

• Conduct installation, configuration, upgrades, and maintenance of Oracle environments.

• Manage backup, restore, recovery, and retention policies effectively.

• Monitor performance metrics, identify bottlenecks, and recommend enhancements.

• Execute tuning for queries, indexes, procedures, jobs, and database parameters.

• Administer high availability, replication, and disaster recovery setups.

• Assist with migration, upgrades, and modernization projects related to databases.

• Oversee user management, permissions, roles, and database security protocols.

• Develop and maintain monitoring routines, preventive maintenance schedules, and troubleshooting procedures.

• Provide support to development teams with query analysis, data modeling, and adherence to best practices.

• Engage in defining the architecture for physical servers, virtual servers, and cloud environments.

• Offer insights on capacity, storage, memory, CPU, network, and scalability considerations.

• Document environments, processes, incidents, and technical procedures comprehensively.

• Address critical incidents, ensuring swift identification and resolution of issues.

⛳️ Requirements

• Extensive experience as a Senior Oracle DBA.

• Advanced understanding of Oracle Database functionalities.

• Proven experience managing critical production environments.

• Proficient in backup and recovery processes utilizing RMAN.

• Skilled in performance tuning and troubleshooting methodologies.

• Familiarity with Oracle Data Guard, RAC, or other high availability solutions.

• Experience with Linux/Unix operating systems.

• Knowledgeable about server architecture, virtualization, storage, and networking.

• Understanding of cloud environments including OCI, AWS, Azure, or GCP.

• Ability to analyze logs, metrics, and database behaviors effectively.

• Experienced in technical documentation and operational best practices.

• Familiarity with Oracle Cloud Infrastructure (OCI).

• Knowledge of Exadata systems.

• Experience in automating routines using Shell Script, Python, or similar tools.

• Understanding of hybrid environments that encompass both on-premises and cloud solutions.

• Experience with monitoring tools such as Zabbix, Grafana, Prometheus, OEM, or similar platforms.

• Knowledge of security measures, data protection (LGPD), encryption, auditing, and database hardening techniques.

• Possession of Oracle, cloud, or infrastructure certifications.

• Familiarity with complementary databases like MongoDB, PostgreSQL, SQL Server, or MySQL.

• Proficient in English at an intermediate to advanced level.

🏝️ Benefits

• Not specified